Changing Global Environment MSCD Geog 1000 Fall 2008 Lecturer: Sara Jackson

What is the environment? How do you affect it? Ecological Footprint

How do you affect it?

Ecological Footprint

Global Environment How and why is the climate changing? What are bioregions and how do we affect them? What is food security and how is it related to environment and development?

How and why is the climate changing?

What are bioregions and how do we affect them?

What is food security and how is it related to environment and development?

Climate Regions

Global Warming

How are these photos related? Rising sea levels

Rising sea levels

Bioregions

Human Impacts

Human Impacts

Human Impacts

Human Impacts

Cattle Ranching Impacts?

Food Security: Subsistence Agriculture

Food Security: Green Revolution

Food Security: Industrial Agriculture

Review How and why is the climate changing? What are bioregions and how do we affect them? What is food security and how is it related to environment and development? NEXT TIME: North America

How and why is the climate changing?

What are bioregions and how do we affect them?

What is food security and how is it related to environment and development?

NEXT TIME: North America